Fault tolerant web service orchestration by means of diagnosis

  • Authors:
  • Liliana Ardissono;Roberto Furnari;Anna Goy;Giovanna Petrone;Marino Segnan

  • Affiliations:
  • Dipartimento di Informatica, Università di Torino, Torino, Italy;Dipartimento di Informatica, Università di Torino, Torino, Italy;Dipartimento di Informatica, Università di Torino, Torino, Italy;Dipartimento di Informatica, Università di Torino, Torino, Italy;Dipartimento di Informatica, Università di Torino, Torino, Italy

  • Venue:
  • EWSA'06 Proceedings of the Third European conference on Software Architecture
  • Year:
  • 2006

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Abstract

Web Service orchestration frameworks support a coarse-grained kind of exception handling because they cannot identify the causes of the occurring exceptions as precisely as needed to solve problems at their origin. This paper presents a framework for Web Service orchestration which employs diagnostic services to support a fine grained identification of the causes of the exceptions and the consequent execution of effective exception handlers. Our framework is particularly suitable for intelligent exception handling in Enterprise Application Integration.